Does Matlab support destructor function in class?
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For a normal class (not a handle class), can we set a destructor function so that when deleting a class instance, it does some house keeping work itself?
For example, I have a class containing a timer. When I delete the class, the timer handle is deleted, but the timer is still there and may be running. I have to remember to delete the timer manually before deleting the class.
Is Matlab considering adding this in newer versions? Thanks!
采纳的回答
Sean de Wolski
2012-10-31
0 个投票
You will have to write your own delete() method for the class. Then when you delete the object, this method is called and it stops/deletes the timer.
3 个评论
Walter Roberson
2012-10-31
Would delete() be called automatically when an instance is cleaned up automatically such as it going out of scope?
Daniel Shub
2012-10-31
I don't think so. Value classes do not have a delete method.
Walter Roberson
2012-10-31
I should look again at how onCleanup() works.
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